| Message ID | 1568980206-5428-1-git-send-email-fabrice.gasnier@st.com (mailing list archive) |
|---|---|
| State | New, archived |
| Headers | show |
| Series | iio: adc: stm32-adc: fix kernel-doc warnings | expand |
On Fri, 20 Sep 2019 13:50:06 +0200 Fabrice Gasnier <fabrice.gasnier@st.com> wrote: > Fix the following warnings when documentation is built: > drivers/iio/adc/stm32-adc-core.c:62: warning: cannot understand function > prototype: 'struct stm32_adc_common_regs ' > drivers/iio/adc/stm32-adc-core.c:78: warning: cannot understand function > prototype: 'struct stm32_adc_priv_cfg ' > drivers/iio/adc/stm32-adc-core.c:123: warning: Function parameter or > member 'pdev' not described in 'stm32f4_adc_clk_sel' > drivers/iio/adc/stm32-adc.c:219: warning: cannot understand function > prototype: 'struct stm32_adc_regs ' > drivers/iio/adc/stm32-adc.c:237: warning: cannot understand function > prototype: 'struct stm32_adc_regspec ' > drivers/iio/adc/stm32-adc.c:264: warning: cannot understand function > prototype: 'struct stm32_adc_cfg ' > drivers/iio/adc/stm32-adc.c:323: warning: Function parameter or member > 'difsel' not described in 'N' > drivers/iio/adc/stm32-adc.c:323: warning: Function parameter or member > 'pcsel' not described in 'stm32_adc' > drivers/iio/adc/stm32-adc.c:371: warning: cannot understand function > prototype: 'const struct stm32_adc_regs stm32f4_sq[STM32_ADC_MAX_SQ + 1] > drivers/iio/adc/stm32-adc.c:417: warning: cannot understand function > prototype: 'const struct stm32_adc_regs stm32f4_smp_bits[] = ' > drivers/iio/adc/stm32-adc.c:508: warning: cannot understand function > prototype: 'const struct stm32_adc_regs stm32h7_smp_bits[] = ' > drivers/iio/adc/stm32-adc.c:1112: warning: Function parameter or member > 'indio_dev' not described in 'stm32_adc_get_trig_extsel' > drivers/iio/adc/stm32-adc.c:1420: warning: Function parameter or member > 'indio_dev' not described in 'stm32_adc_debugfs_reg_access' > drivers/iio/adc/stm32-adc.c:1420: warning: Function parameter or member > 'reg' not described in 'stm32_adc_debugfs_reg_access' > drivers/iio/adc/stm32-adc.c:1420: warning: Function parameter or member > 'writeval' not described in 'stm32_adc_debugfs_reg_access' > drivers/iio/adc/stm32-adc.c:1420: warning: Function parameter or member > 'readval' not described in 'stm32_adc_debugfs_reg_access' > > Signed-off-by: Fabrice Gasnier <fabrice.gasnier@st.com> As I don't think we build these particular docs by default, I'm not going to take this as a fix. Hence it'll have to wait for the below to be upstream of my togreg branch. Give me a poke if that's true and I seem to have missed it. Thanks, Jonathan > --- > Note: this applies on top of "iio: adc: stm32-adc: fix a race when using > several adcs with dma and irq" > --- > drivers/iio/adc/stm32-adc-core.c | 11 ++++++----- > drivers/iio/adc/stm32-adc.c | 21 +++++++++++++-------- > 2 files changed, 19 insertions(+), 13 deletions(-) > > diff --git a/drivers/iio/adc/stm32-adc-core.c b/drivers/iio/adc/stm32-adc-core.c > index 93a096a..20c626c 100644 > --- a/drivers/iio/adc/stm32-adc-core.c > +++ b/drivers/iio/adc/stm32-adc-core.c > @@ -38,12 +38,12 @@ > #define HAS_ANASWVDD BIT(1) > > /** > - * stm32_adc_common_regs - stm32 common registers, compatible dependent data > + * struct stm32_adc_common_regs - stm32 common registers > * @csr: common status register offset > * @ccr: common control register offset > - * @eoc1: adc1 end of conversion flag in @csr > - * @eoc2: adc2 end of conversion flag in @csr > - * @eoc3: adc3 end of conversion flag in @csr > + * @eoc1_msk: adc1 end of conversion flag in @csr > + * @eoc2_msk: adc2 end of conversion flag in @csr > + * @eoc3_msk: adc3 end of conversion flag in @csr > * @ier: interrupt enable register offset for each adc > * @eocie_msk: end of conversion interrupt enable mask in @ier > */ > @@ -60,7 +60,7 @@ struct stm32_adc_common_regs { > struct stm32_adc_priv; > > /** > - * stm32_adc_priv_cfg - stm32 core compatible configuration data > + * struct stm32_adc_priv_cfg - stm32 core compatible configuration data > * @regs: common registers for all instances > * @clk_sel: clock selection routine > * @max_clk_rate_hz: maximum analog clock rate (Hz, from datasheet) > @@ -117,6 +117,7 @@ static int stm32f4_pclk_div[] = {2, 4, 6, 8}; > > /** > * stm32f4_adc_clk_sel() - Select stm32f4 ADC common clock prescaler > + * @pdev: platform device > * @priv: stm32 ADC core private data > * Select clock prescaler used for analog conversions, before using ADC. > */ > diff --git a/drivers/iio/adc/stm32-adc.c b/drivers/iio/adc/stm32-adc.c > index 663f8a5..76a247b 100644 > --- a/drivers/iio/adc/stm32-adc.c > +++ b/drivers/iio/adc/stm32-adc.c > @@ -102,7 +102,7 @@ struct stm32_adc_calib { > }; > > /** > - * stm32_adc_regs - stm32 ADC misc registers & bitfield desc > + * struct stm32_adc_regs - stm32 ADC misc registers & bitfield desc > * @reg: register offset > * @mask: bitfield mask > * @shift: left shift > @@ -114,7 +114,7 @@ struct stm32_adc_regs { > }; > > /** > - * stm32_adc_regspec - stm32 registers definition, compatible dependent data > + * struct stm32_adc_regspec - stm32 registers definition > * @dr: data register offset > * @ier_eoc: interrupt enable register & eocie bitfield > * @isr_eoc: interrupt status register & eoc bitfield > @@ -140,7 +140,7 @@ struct stm32_adc_regspec { > struct stm32_adc; > > /** > - * stm32_adc_cfg - stm32 compatible configuration data > + * struct stm32_adc_cfg - stm32 compatible configuration data > * @regs: registers descriptions > * @adc_info: per instance input channels definitions > * @trigs: external trigger sources > @@ -183,8 +183,8 @@ struct stm32_adc_cfg { > * @rx_buf: dma rx buffer cpu address > * @rx_dma_buf: dma rx buffer bus address > * @rx_buf_sz: dma rx buffer size > - * @difsel bitmask to set single-ended/differential channel > - * @pcsel bitmask to preselect channels on some devices > + * @difsel: bitmask to set single-ended/differential channel > + * @pcsel: bitmask to preselect channels on some devices > * @smpr_val: sampling time settings (e.g. smpr1 / smpr2) > * @cal: optional calibration data on some devices > * @chan_name: channel name array > @@ -254,7 +254,7 @@ static const struct stm32_adc_info stm32h7_adc_info = { > .num_res = ARRAY_SIZE(stm32h7_adc_resolutions), > }; > > -/** > +/* > * stm32f4_sq - describe regular sequence registers > * - L: sequence len (register & bit field) > * - SQ1..SQ16: sequence entries (register & bit field) > @@ -301,7 +301,7 @@ static struct stm32_adc_trig_info stm32f4_adc_trigs[] = { > {}, /* sentinel */ > }; > > -/** > +/* > * stm32f4_smp_bits[] - describe sampling time register index & bit fields > * Sorted so it can be indexed by channel number. > */ > @@ -392,7 +392,7 @@ static struct stm32_adc_trig_info stm32h7_adc_trigs[] = { > {}, > }; > > -/** > +/* > * stm32h7_smp_bits - describe sampling time register index & bit fields > * Sorted so it can be indexed by channel number. > */ > @@ -994,6 +994,7 @@ static int stm32_adc_conf_scan_seq(struct iio_dev *indio_dev, > > /** > * stm32_adc_get_trig_extsel() - Get external trigger selection > + * @indio_dev: IIO device structure > * @trig: trigger > * > * Returns trigger extsel value, if trig matches, -EINVAL otherwise. > @@ -1297,6 +1298,10 @@ static int stm32_adc_of_xlate(struct iio_dev *indio_dev, > > /** > * stm32_adc_debugfs_reg_access - read or write register value > + * @indio_dev: IIO device structure > + * @reg: register offset > + * @writeval: value to write > + * @readval: value to read > * > * To read a value from an ADC register: > * echo [ADC reg offset] > direct_reg_access
On Sat, 21 Sep 2019 19:03:57 +0100 Jonathan Cameron <jic23@kernel.org> wrote: > On Fri, 20 Sep 2019 13:50:06 +0200 > Fabrice Gasnier <fabrice.gasnier@st.com> wrote: > > > Fix the following warnings when documentation is built: > > drivers/iio/adc/stm32-adc-core.c:62: warning: cannot understand function > > prototype: 'struct stm32_adc_common_regs ' > > drivers/iio/adc/stm32-adc-core.c:78: warning: cannot understand function > > prototype: 'struct stm32_adc_priv_cfg ' > > drivers/iio/adc/stm32-adc-core.c:123: warning: Function parameter or > > member 'pdev' not described in 'stm32f4_adc_clk_sel' > > drivers/iio/adc/stm32-adc.c:219: warning: cannot understand function > > prototype: 'struct stm32_adc_regs ' > > drivers/iio/adc/stm32-adc.c:237: warning: cannot understand function > > prototype: 'struct stm32_adc_regspec ' > > drivers/iio/adc/stm32-adc.c:264: warning: cannot understand function > > prototype: 'struct stm32_adc_cfg ' > > drivers/iio/adc/stm32-adc.c:323: warning: Function parameter or member > > 'difsel' not described in 'N' > > drivers/iio/adc/stm32-adc.c:323: warning: Function parameter or member > > 'pcsel' not described in 'stm32_adc' > > drivers/iio/adc/stm32-adc.c:371: warning: cannot understand function > > prototype: 'const struct stm32_adc_regs stm32f4_sq[STM32_ADC_MAX_SQ + 1] > > drivers/iio/adc/stm32-adc.c:417: warning: cannot understand function > > prototype: 'const struct stm32_adc_regs stm32f4_smp_bits[] = ' > > drivers/iio/adc/stm32-adc.c:508: warning: cannot understand function > > prototype: 'const struct stm32_adc_regs stm32h7_smp_bits[] = ' > > drivers/iio/adc/stm32-adc.c:1112: warning: Function parameter or member > > 'indio_dev' not described in 'stm32_adc_get_trig_extsel' > > drivers/iio/adc/stm32-adc.c:1420: warning: Function parameter or member > > 'indio_dev' not described in 'stm32_adc_debugfs_reg_access' > > drivers/iio/adc/stm32-adc.c:1420: warning: Function parameter or member > > 'reg' not described in 'stm32_adc_debugfs_reg_access' > > drivers/iio/adc/stm32-adc.c:1420: warning: Function parameter or member > > 'writeval' not described in 'stm32_adc_debugfs_reg_access' > > drivers/iio/adc/stm32-adc.c:1420: warning: Function parameter or member > > 'readval' not described in 'stm32_adc_debugfs_reg_access' > > > > Signed-off-by: Fabrice Gasnier <fabrice.gasnier@st.com> > > As I don't think we build these particular docs by default, I'm not going > to take this as a fix. Hence it'll have to wait for the below to be > upstream of my togreg branch. > > Give me a poke if that's true and I seem to have missed it. Applied to the togreg branch of iio.git and pushed out as testing for the autobuilders to play with it. Thanks, Jonathan > > Thanks, > > Jonathan > > > --- > > Note: this applies on top of "iio: adc: stm32-adc: fix a race when using > > several adcs with dma and irq" > > --- > > drivers/iio/adc/stm32-adc-core.c | 11 ++++++----- > > drivers/iio/adc/stm32-adc.c | 21 +++++++++++++-------- > > 2 files changed, 19 insertions(+), 13 deletions(-) > > > > diff --git a/drivers/iio/adc/stm32-adc-core.c b/drivers/iio/adc/stm32-adc-core.c > > index 93a096a..20c626c 100644 > > --- a/drivers/iio/adc/stm32-adc-core.c > > +++ b/drivers/iio/adc/stm32-adc-core.c > > @@ -38,12 +38,12 @@ > > #define HAS_ANASWVDD BIT(1) > > > > /** > > - * stm32_adc_common_regs - stm32 common registers, compatible dependent data > > + * struct stm32_adc_common_regs - stm32 common registers > > * @csr: common status register offset > > * @ccr: common control register offset > > - * @eoc1: adc1 end of conversion flag in @csr > > - * @eoc2: adc2 end of conversion flag in @csr > > - * @eoc3: adc3 end of conversion flag in @csr > > + * @eoc1_msk: adc1 end of conversion flag in @csr > > + * @eoc2_msk: adc2 end of conversion flag in @csr > > + * @eoc3_msk: adc3 end of conversion flag in @csr > > * @ier: interrupt enable register offset for each adc > > * @eocie_msk: end of conversion interrupt enable mask in @ier > > */ > > @@ -60,7 +60,7 @@ struct stm32_adc_common_regs { > > struct stm32_adc_priv; > > > > /** > > - * stm32_adc_priv_cfg - stm32 core compatible configuration data > > + * struct stm32_adc_priv_cfg - stm32 core compatible configuration data > > * @regs: common registers for all instances > > * @clk_sel: clock selection routine > > * @max_clk_rate_hz: maximum analog clock rate (Hz, from datasheet) > > @@ -117,6 +117,7 @@ static int stm32f4_pclk_div[] = {2, 4, 6, 8}; > > > > /** > > * stm32f4_adc_clk_sel() - Select stm32f4 ADC common clock prescaler > > + * @pdev: platform device > > * @priv: stm32 ADC core private data > > * Select clock prescaler used for analog conversions, before using ADC. > > */ > > diff --git a/drivers/iio/adc/stm32-adc.c b/drivers/iio/adc/stm32-adc.c > > index 663f8a5..76a247b 100644 > > --- a/drivers/iio/adc/stm32-adc.c > > +++ b/drivers/iio/adc/stm32-adc.c > > @@ -102,7 +102,7 @@ struct stm32_adc_calib { > > }; > > > > /** > > - * stm32_adc_regs - stm32 ADC misc registers & bitfield desc > > + * struct stm32_adc_regs - stm32 ADC misc registers & bitfield desc > > * @reg: register offset > > * @mask: bitfield mask > > * @shift: left shift > > @@ -114,7 +114,7 @@ struct stm32_adc_regs { > > }; > > > > /** > > - * stm32_adc_regspec - stm32 registers definition, compatible dependent data > > + * struct stm32_adc_regspec - stm32 registers definition > > * @dr: data register offset > > * @ier_eoc: interrupt enable register & eocie bitfield > > * @isr_eoc: interrupt status register & eoc bitfield > > @@ -140,7 +140,7 @@ struct stm32_adc_regspec { > > struct stm32_adc; > > > > /** > > - * stm32_adc_cfg - stm32 compatible configuration data > > + * struct stm32_adc_cfg - stm32 compatible configuration data > > * @regs: registers descriptions > > * @adc_info: per instance input channels definitions > > * @trigs: external trigger sources > > @@ -183,8 +183,8 @@ struct stm32_adc_cfg { > > * @rx_buf: dma rx buffer cpu address > > * @rx_dma_buf: dma rx buffer bus address > > * @rx_buf_sz: dma rx buffer size > > - * @difsel bitmask to set single-ended/differential channel > > - * @pcsel bitmask to preselect channels on some devices > > + * @difsel: bitmask to set single-ended/differential channel > > + * @pcsel: bitmask to preselect channels on some devices > > * @smpr_val: sampling time settings (e.g. smpr1 / smpr2) > > * @cal: optional calibration data on some devices > > * @chan_name: channel name array > > @@ -254,7 +254,7 @@ static const struct stm32_adc_info stm32h7_adc_info = { > > .num_res = ARRAY_SIZE(stm32h7_adc_resolutions), > > }; > > > > -/** > > +/* > > * stm32f4_sq - describe regular sequence registers > > * - L: sequence len (register & bit field) > > * - SQ1..SQ16: sequence entries (register & bit field) > > @@ -301,7 +301,7 @@ static struct stm32_adc_trig_info stm32f4_adc_trigs[] = { > > {}, /* sentinel */ > > }; > > > > -/** > > +/* > > * stm32f4_smp_bits[] - describe sampling time register index & bit fields > > * Sorted so it can be indexed by channel number. > > */ > > @@ -392,7 +392,7 @@ static struct stm32_adc_trig_info stm32h7_adc_trigs[] = { > > {}, > > }; > > > > -/** > > +/* > > * stm32h7_smp_bits - describe sampling time register index & bit fields > > * Sorted so it can be indexed by channel number. > > */ > > @@ -994,6 +994,7 @@ static int stm32_adc_conf_scan_seq(struct iio_dev *indio_dev, > > > > /** > > * stm32_adc_get_trig_extsel() - Get external trigger selection > > + * @indio_dev: IIO device structure > > * @trig: trigger > > * > > * Returns trigger extsel value, if trig matches, -EINVAL otherwise. > > @@ -1297,6 +1298,10 @@ static int stm32_adc_of_xlate(struct iio_dev *indio_dev, > > > > /** > > * stm32_adc_debugfs_reg_access - read or write register value > > + * @indio_dev: IIO device structure > > + * @reg: register offset > > + * @writeval: value to write > > + * @readval: value to read > > * > > * To read a value from an ADC register: > > * echo [ADC reg offset] > direct_reg_access >
diff --git a/drivers/iio/adc/stm32-adc-core.c b/drivers/iio/adc/stm32-adc-core.c index 93a096a..20c626c 100644 --- a/drivers/iio/adc/stm32-adc-core.c +++ b/drivers/iio/adc/stm32-adc-core.c @@ -38,12 +38,12 @@ #define HAS_ANASWVDD BIT(1) /** - * stm32_adc_common_regs - stm32 common registers, compatible dependent data + * struct stm32_adc_common_regs - stm32 common registers * @csr: common status register offset * @ccr: common control register offset - * @eoc1: adc1 end of conversion flag in @csr - * @eoc2: adc2 end of conversion flag in @csr - * @eoc3: adc3 end of conversion flag in @csr + * @eoc1_msk: adc1 end of conversion flag in @csr + * @eoc2_msk: adc2 end of conversion flag in @csr + * @eoc3_msk: adc3 end of conversion flag in @csr * @ier: interrupt enable register offset for each adc * @eocie_msk: end of conversion interrupt enable mask in @ier */ @@ -60,7 +60,7 @@ struct stm32_adc_common_regs { struct stm32_adc_priv; /** - * stm32_adc_priv_cfg - stm32 core compatible configuration data + * struct stm32_adc_priv_cfg - stm32 core compatible configuration data * @regs: common registers for all instances * @clk_sel: clock selection routine * @max_clk_rate_hz: maximum analog clock rate (Hz, from datasheet) @@ -117,6 +117,7 @@ static int stm32f4_pclk_div[] = {2, 4, 6, 8}; /** * stm32f4_adc_clk_sel() - Select stm32f4 ADC common clock prescaler + * @pdev: platform device * @priv: stm32 ADC core private data * Select clock prescaler used for analog conversions, before using ADC. */ diff --git a/drivers/iio/adc/stm32-adc.c b/drivers/iio/adc/stm32-adc.c index 663f8a5..76a247b 100644 --- a/drivers/iio/adc/stm32-adc.c +++ b/drivers/iio/adc/stm32-adc.c @@ -102,7 +102,7 @@ struct stm32_adc_calib { }; /** - * stm32_adc_regs - stm32 ADC misc registers & bitfield desc + * struct stm32_adc_regs - stm32 ADC misc registers & bitfield desc * @reg: register offset * @mask: bitfield mask * @shift: left shift @@ -114,7 +114,7 @@ struct stm32_adc_regs { }; /** - * stm32_adc_regspec - stm32 registers definition, compatible dependent data + * struct stm32_adc_regspec - stm32 registers definition * @dr: data register offset * @ier_eoc: interrupt enable register & eocie bitfield * @isr_eoc: interrupt status register & eoc bitfield @@ -140,7 +140,7 @@ struct stm32_adc_regspec { struct stm32_adc; /** - * stm32_adc_cfg - stm32 compatible configuration data + * struct stm32_adc_cfg - stm32 compatible configuration data * @regs: registers descriptions * @adc_info: per instance input channels definitions * @trigs: external trigger sources @@ -183,8 +183,8 @@ struct stm32_adc_cfg { * @rx_buf: dma rx buffer cpu address * @rx_dma_buf: dma rx buffer bus address * @rx_buf_sz: dma rx buffer size - * @difsel bitmask to set single-ended/differential channel - * @pcsel bitmask to preselect channels on some devices + * @difsel: bitmask to set single-ended/differential channel + * @pcsel: bitmask to preselect channels on some devices * @smpr_val: sampling time settings (e.g. smpr1 / smpr2) * @cal: optional calibration data on some devices * @chan_name: channel name array @@ -254,7 +254,7 @@ static const struct stm32_adc_info stm32h7_adc_info = { .num_res = ARRAY_SIZE(stm32h7_adc_resolutions), }; -/** +/* * stm32f4_sq - describe regular sequence registers * - L: sequence len (register & bit field) * - SQ1..SQ16: sequence entries (register & bit field) @@ -301,7 +301,7 @@ static struct stm32_adc_trig_info stm32f4_adc_trigs[] = { {}, /* sentinel */ }; -/** +/* * stm32f4_smp_bits[] - describe sampling time register index & bit fields * Sorted so it can be indexed by channel number. */ @@ -392,7 +392,7 @@ static struct stm32_adc_trig_info stm32h7_adc_trigs[] = { {}, }; -/** +/* * stm32h7_smp_bits - describe sampling time register index & bit fields * Sorted so it can be indexed by channel number. */ @@ -994,6 +994,7 @@ static int stm32_adc_conf_scan_seq(struct iio_dev *indio_dev, /** * stm32_adc_get_trig_extsel() - Get external trigger selection + * @indio_dev: IIO device structure * @trig: trigger * * Returns trigger extsel value, if trig matches, -EINVAL otherwise. @@ -1297,6 +1298,10 @@ static int stm32_adc_of_xlate(struct iio_dev *indio_dev, /** * stm32_adc_debugfs_reg_access - read or write register value + * @indio_dev: IIO device structure + * @reg: register offset + * @writeval: value to write + * @readval: value to read * * To read a value from an ADC register: * echo [ADC reg offset] > direct_reg_access
Fix the following warnings when documentation is built: drivers/iio/adc/stm32-adc-core.c:62: warning: cannot understand function prototype: 'struct stm32_adc_common_regs ' drivers/iio/adc/stm32-adc-core.c:78: warning: cannot understand function prototype: 'struct stm32_adc_priv_cfg ' drivers/iio/adc/stm32-adc-core.c:123: warning: Function parameter or member 'pdev' not described in 'stm32f4_adc_clk_sel' drivers/iio/adc/stm32-adc.c:219: warning: cannot understand function prototype: 'struct stm32_adc_regs ' drivers/iio/adc/stm32-adc.c:237: warning: cannot understand function prototype: 'struct stm32_adc_regspec ' drivers/iio/adc/stm32-adc.c:264: warning: cannot understand function prototype: 'struct stm32_adc_cfg ' drivers/iio/adc/stm32-adc.c:323: warning: Function parameter or member 'difsel' not described in 'N' drivers/iio/adc/stm32-adc.c:323: warning: Function parameter or member 'pcsel' not described in 'stm32_adc' drivers/iio/adc/stm32-adc.c:371: warning: cannot understand function prototype: 'const struct stm32_adc_regs stm32f4_sq[STM32_ADC_MAX_SQ + 1] drivers/iio/adc/stm32-adc.c:417: warning: cannot understand function prototype: 'const struct stm32_adc_regs stm32f4_smp_bits[] = ' drivers/iio/adc/stm32-adc.c:508: warning: cannot understand function prototype: 'const struct stm32_adc_regs stm32h7_smp_bits[] = ' drivers/iio/adc/stm32-adc.c:1112: warning: Function parameter or member 'indio_dev' not described in 'stm32_adc_get_trig_extsel' drivers/iio/adc/stm32-adc.c:1420: warning: Function parameter or member 'indio_dev' not described in 'stm32_adc_debugfs_reg_access' drivers/iio/adc/stm32-adc.c:1420: warning: Function parameter or member 'reg' not described in 'stm32_adc_debugfs_reg_access' drivers/iio/adc/stm32-adc.c:1420: warning: Function parameter or member 'writeval' not described in 'stm32_adc_debugfs_reg_access' drivers/iio/adc/stm32-adc.c:1420: warning: Function parameter or member 'readval' not described in 'stm32_adc_debugfs_reg_access' Signed-off-by: Fabrice Gasnier <fabrice.gasnier@st.com> --- Note: this applies on top of "iio: adc: stm32-adc: fix a race when using several adcs with dma and irq" --- drivers/iio/adc/stm32-adc-core.c | 11 ++++++----- drivers/iio/adc/stm32-adc.c | 21 +++++++++++++-------- 2 files changed, 19 insertions(+), 13 deletions(-)